uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/netio/default.nix

@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, requests
+, pyopenssl
+}:
+
+buildPythonPackage rec {
+  pname = "netio";
+  version = "1.0.6";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    pname = "Netio";
+    inherit version;
+    hash = "sha256-G1NSCchoRjgX2K9URNXsxpp9jxrQo0RgZ00tzWdexGU=";
+  };
+
+  propagatedBuildInputs = [
+    requests
+    pyopenssl
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "import py2exe" ""
+  '';
+
+  pythonImportsCheck = [
+    "Netio"
+  ];
+
+  # Module has no tests
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Module for interacting with NETIO devices";
+    homepage = "https://github.com/netioproducts/PyNetio";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}